8091846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21407}}^1$

素因数の和:21425

約数の個数: 32

約数和(自身を含む): 20551680

約数和(自身を除く): 12459834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21407, 42814, 64221, 128442, 149849, 192663, 299698, 385326, 449547, 577989, 899094, 1155978, 1348641, 2697282, 4045923, 8091846]

約数ペア:

[(1, 8091846), (2, 4045923), (3, 2697282), (6, 1348641), (7, 1155978), (9, 899094), (14, 577989), (18, 449547), (21, 385326), (27, 299698), (42, 192663), (54, 149849), (63, 128442), (126, 64221), (189, 42814), (378, 21407)]